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puzzles: misc. changes and sync with upstream

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This brings puzzles up-to-date with Simon's tree, along with the
rockbox-specific changes I made. Note that I also got rid of some
of the ugly floating-point code in rbwrappers.c and replaced it
with wrappers for our fixed-point library.

Change-Id: Ibfb79acb15517116a26de1c3ea89e025146b9e2e
This commit is contained in:
Franklin Wei 2017-08-23 14:20:07 -04:00
parent 4dd300d9f0
commit 3c514f8e20
20 changed files with 102 additions and 702 deletions
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17
apps/plugins/puzzles/src/misc.c
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@ -361,16 +361,21 @@ void draw_text_outline(drawing *dr, int x, int y, int fonttype,
}
/* kludge for non-compliant sprintf() */
/* kludge for sprintf() in Rockbox not supporting "%-8.8s" */
void copy_left_justified(char *buf, size_t sz, const char *str)
{
size_t len = strlen(str);
assert(sz > 0);
memset(buf, ' ', sz - 1);
int len = strlen(str);
if(len <= sz - 1)
memcpy(buf, str, len);
else
fatal("overrun");
assert(len <= sz - 1);
memcpy(buf, str, len);
buf[sz - 1] = 0;
}
/* another kludge for platforms without %g support in *printf() */
int ftoa(char *buf, float f)
{
return sprintf(buf, "%d.%06d", (int)f, (int)((f - (int)f)*1e6));
}
/* vim: set shiftwidth=4 tabstop=8: */